(4-pentenyl)tricyclohexyltin | 160593-99-7

• 分子结构分类: 有机化合物 - 有机金属化合物 - 有机过渡后金属化合物
• 英文名称: (4-pentenyl)tricyclohexyltin
• 英文别名: pent-4-enyltricyclohexyltin
• CAS: 160593-99-7
• 化学式: C₂₃H₄₂Sn
• 分子量: 437.296
• InChiKey: SZXWCJBBIPDUCB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.4
• 重原子数：
  24.0
• 可旋转键数：
  7.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.91
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  2-甲基-2-丁醇 、 (4-pentenyl)tricyclohexyltin 在 二乙胺 作用下， 以 正戊烷 为溶剂， 以75%的产率得到(4-pentenyl)tin tri-tert-amyloxide
  参考文献：
  名称：

  General Routes to Functional Organotin Trichlorides and Trialkoxides Involving the Tricyclohexylstannyl Group

  摘要：

  New functional organotin trialkoxides have been prepared in two steps from the corresponding organotricyclohexyltins, which were obtained by coupling an organometal species with tricyclohexyltin chloride, by reaction of (tricyclohexylstannyl)lithium with an organic halide, or by hydrostannation of alkenes. Treatment of organotricyclohexyltins with tin tetrachloride gave the corresponding organotin trichlorides which were further transformed into functional organotin trialkoxides.

  DOI：

  10.1021/om00002a016
• 作为产物：
  描述：

  三环己基氯化锡 、 5-溴-1-戊烯 在 氯化铵 、 magnesium 作用下， 以 乙醚 为溶剂， 以81%的产率得到(4-pentenyl)tricyclohexyltin
  参考文献：
  名称：

  General Routes to Functional Organotin Trichlorides and Trialkoxides Involving the Tricyclohexylstannyl Group

  摘要：

  New functional organotin trialkoxides have been prepared in two steps from the corresponding organotricyclohexyltins, which were obtained by coupling an organometal species with tricyclohexyltin chloride, by reaction of (tricyclohexylstannyl)lithium with an organic halide, or by hydrostannation of alkenes. Treatment of organotricyclohexyltins with tin tetrachloride gave the corresponding organotin trichlorides which were further transformed into functional organotin trialkoxides.

  DOI：

  10.1021/om00002a016

文献信息

• Comparative assessment of weak intramolecular coordinations at tin in functionalized mono-organotin trichlorides and mono-organotrialkynyltins by multinuclear solution NMR
  作者：Rudolph Willem、Monique Biesemans、Pascale Jaumier、Bernard Jousseaume

  DOI：10.1016/s0022-328x(98)00944-9

  日期：1999.1

  The intramolecular coordination behaviors of MeOOC(CH2)2SnCl3 and MeOOC(CH2)2Sn(CC–Ph)3 are compared, using multinuclear NMR, including 1H–119Sn-HMQC spectroscopy. While MeOOC(CH2)2SnCl3 exhibits intramolecular coordination to tin in solution, through the carbonyl oxygen, unlike CH3COO(CH2)3SnCl3 which coordinates through the alkoxy oxygen, no firm evidence could be obtained for the existence of such

  使用1 H– 119 Sn-HMQC光谱，通过多核NMR比较了MeOOC（CH 2）2 SnCl 3和MeOOC（CH 2）2 Sn（CC–Ph）3的分子内配位行为。尽管MeOOC（CH 2）2 SnCl 3通过羰基氧与溶液中的锡发生分子内配位，与CH 3 COO（CH 2）3 SnCl 3通过烷氧基氧进行配位不同，但尚无确凿的证据证明存在MeOOC（CH 2）2 Sn（CC–Ph）3。与氯原子相比，这归因于炔基的较低的电负性，然而，与从文献中已知的羟基官能化的乙烯基SnPh 3化合物表现出这种弱的分子内配位的事实相反，该结果是相反的。